71836594130 has 32 divisors (see below), whose sum is σ = 147893503104. Its totient is φ = 24610461696.

The previous prime is 71836594129. The next prime is 71836594177. The reversal of 71836594130 is 3149563817.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310127 + ... + 489746.

It is an arithmetic number, because the mean of its divisors is an integer number (4621671972).

Almost surely, 2^71836594130 is an apocalyptic number.

71836594130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

71836594130 is an abundant number, since it is smaller than the sum of its proper divisors (76056908974).

71836594130 is a wasteful number, since it uses less digits than its factorization.

71836594130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801170.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 71836594130 in words is "seventy-one billion, eight hundred thirty-six million, five hundred ninety-four thousand, one hundred thirty".